He said the group had failed to file Form C, or the Return Form for a Company to the IRB, in spite of being active and possessing high-value assets.

"To create public awareness on the importance of paying taxes and submitting Form C, the IRB decided to launch ‘Ops Patuh.’

"In Kelantan, 1,279 IRB personnel will be taking part in the five-day operation, which kicks off today," he told a press conference after launching the state-level Ops Patuh at the IRB Kota Baru branch office here today.